CCAO-F Claude Model Fundamentals Practice Question
A team is choosing a Claude model for a nightly batch job that summarizes thousands of internal reports. Cost per token and throughput matter more than peak reasoning ability, and the summaries tolerate minor stylistic variation. Which selection criterion is most appropriate?
⚠ Common exam trap
The trap here is defaulting to the most capable model, when the workload's cost and throughput constraints actually favor a smaller model that meets quality.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Choose a smaller, lower-cost model in the Claude family that meets the required summary quality for the batch workload.
Model choice should follow workload requirements. Here cost per token and throughput dominate while quality tolerates minor variation, so a smaller, lower-cost Claude model that still meets the summary bar is appropriate. Picking the largest model or selecting on window size or recency ignores the explicit priorities and raises expense without needed benefit.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Choose the model with the fastest release date to ensure it has the newest features.
Why it's wrong here
Recency is not a selection criterion for a cost-sensitive summarization task. Newer models may be more expensive or unnecessary for the workload, and the stated requirements concern cost, throughput, and adequate quality, none of which this addresses.
- ✗
Choose the largest, most capable model available to maximize summary quality regardless of cost.
Why it's wrong here
Selecting the most capable model ignores the stated priorities of cost and throughput. For high-volume, tolerant summarization, the extra capability raises expense and can reduce throughput without a meaningful quality gain, so it misaligns with the batch job's requirements.
- ✗
Choose a model based solely on the largest available context window, since reports are long.
Why it's wrong here
Context window size addresses how much input fits, not cost efficiency or throughput. Even if reports are long, selecting purely on window size can pick an expensive model and ignores the stated cost and volume concerns, so it is the wrong criterion here.
- ✓
Choose a smaller, lower-cost model in the Claude family that meets the required summary quality for the batch workload.
Why this is correct
When cost and throughput dominate and minor stylistic variation is acceptable, a smaller, lower-cost model that still meets quality targets is the right fit. It processes the nightly volume economically while satisfying the summarization requirement, matching the team's stated priorities.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Anthropic exam blueprint
This CCAO-F practice question is part of Courseiva's free Anthropic certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CCAO-F exam.